What is CVE-2020-0314?

CVE-2020-0314 is a medium-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 5.5/10. Published 2020-09-17.

How severe is CVE-2020-0314?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Auth bypass in Google Android

CVE-2020-0314

In AudioService, there are missing permission checks. This could lead to local information disclosure of audio configuration with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-154934920

Vulnerability class: Broken Access Control

Published 2020-09-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (2.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Google Android — versions 11.0
Android — versions Android-11

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

source.android.com/security/bulletin/android-11 (Vendor Advisory)

Frequently asked questions

What is CVE-2020-0314?: CVE-2020-0314 is a medium-severity vulnerability in Google Android, classified under Missing Authorization. CVSS score: 5.5/10. Published 2020-09-17.
How severe is CVE-2020-0314?: Medium severity. CVSS v3 base score is 5.5 out of 10.